PROBLEM TO BE SOLVED: To provide a battery pack in which cooling performance by a refrigerant is ensured sufficiently, and the refrigerant is not limited to a refrigerant having insulation property, and to provide a mobile mounting the battery pack.SOLUTION: A battery pack is constituted by holding a plurality of single cells 41 between a plurality of holding surface parts 51. In each holding surface part 51, a plurality of cooling passages, through which the refrigerant receiving the heat propagated from the single cells 41 to each holding surface part 51 flows airtightly and liquidtightly, are formed respectively. The plurality of cooling passages constitute a part of a refrigerant circulation path through which the refrigerant flows to circulate, and the cooling passages extended, respectively, in the vertical direction and adjoining each other are juxtaposed closely along the holding surface of the holding surface part 51.

    【課題】冷媒による冷却性能を十分確保すると共に、絶縁性を有する冷媒に限定されない組電池およびその組電池を搭載した移動体を提供すること。【解決手段】組電池は、複数の挟持面部51の間に複数の単電池41が挟持されて構成される。各挟持面部51の内部には、単電池41から各挟持面部51に伝播した熱を受熱する冷媒が気密かつ液密に流動する複数の冷却通路がそれぞれ形成されている。複数の冷却通路は、冷媒が流動して循環する冷媒循環経路の一部を構成すると共にそれぞれ上下方向に延設され、かつ、隣り合う冷却通路同士が互いに近接して挟持面部51の挟持面に沿って並設されている。【選択図】図4


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    Title :

    BATTERY PACK AND MOBILE MOUNTING THE SAME


    Additional title:

    組電池およびこれを搭載した移動体


    Contributors:

    Publication date :

    2015-06-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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